EP0123156A3 - Clamping system, especially for rotating tools - Google Patents
Clamping system, especially for rotating tools Download PDFInfo
- Publication number
- EP0123156A3 EP0123156A3 EP84103279A EP84103279A EP0123156A3 EP 0123156 A3 EP0123156 A3 EP 0123156A3 EP 84103279 A EP84103279 A EP 84103279A EP 84103279 A EP84103279 A EP 84103279A EP 0123156 A3 EP0123156 A3 EP 0123156A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- face
- receiving bore
- conical
- cone
- coaxial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/006—Conical shanks of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/026—Chucks the radial or angular position of the tool being adjustable
- B23B31/0261—Chucks the radial or angular position of the tool being adjustable for centering the tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/11—Retention by threaded connection
- B23B31/1107—Retention by threaded connection for conical parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/11—Retention by threaded connection
- B23B31/1107—Retention by threaded connection for conical parts
- B23B31/1122—Retention by threaded connection for conical parts using cylindrical threads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17411—Spring biased jaws
- Y10T279/17418—Unitary
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17957—Friction grip
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/26—Chucks or sockets with centering means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30952—Milling with cutter holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
- Clamps And Clips (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Specific Conveyance Elements (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84103279T ATE30527T1 (en) | 1983-04-22 | 1984-03-24 | MULTI-PART CLAMPING SYSTEM, PARTICULARLY FOR ROTARY TOOLS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3314591 | 1983-04-22 | ||
DE19833314591 DE3314591A1 (en) | 1983-04-22 | 1983-04-22 | MULTI-PIECE CLAMPING SYSTEM, IN PARTICULAR FOR ROTARY TOOLS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0123156A2 EP0123156A2 (en) | 1984-10-31 |
EP0123156A3 true EP0123156A3 (en) | 1985-05-22 |
EP0123156B1 EP0123156B1 (en) | 1987-11-04 |
Family
ID=6197058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84103279A Expired EP0123156B1 (en) | 1983-04-22 | 1984-03-24 | Clamping system, especially for rotating tools |
Country Status (5)
Country | Link |
---|---|
US (1) | US4621960A (en) |
EP (1) | EP0123156B1 (en) |
JP (1) | JPS59196143A (en) |
AT (1) | ATE30527T1 (en) |
DE (1) | DE3314591A1 (en) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3410563C2 (en) * | 1984-03-22 | 1986-10-02 | J. Kühn GmbH & Co Präzisionswerkzeug KG, 4270 Dorsten | Clamping device for tools or the like. |
JPS61188041A (en) * | 1985-02-16 | 1986-08-21 | Mori Tekkosho:Kk | Main and sub tool shanks for machine tool |
GB8512126D0 (en) * | 1985-05-14 | 1985-06-19 | Uniturn Eng Co Ltd | Tool holding devices |
CH670063A5 (en) * | 1985-08-24 | 1989-05-12 | Hauni Werke Koerber & Co Kg | |
DE3532891A1 (en) * | 1985-09-14 | 1987-03-26 | Krupp Gmbh | TOOL CLUTCH |
US4945793A (en) * | 1985-09-14 | 1990-08-07 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Tool coupling |
DE3642132C1 (en) * | 1986-12-10 | 1988-03-24 | Krupp Gmbh | Tool coupling for connecting a tool shank and a tool holder |
DE3541236A1 (en) * | 1985-11-21 | 1987-05-27 | Ott Gmbh A | TOOL CLUTCH |
DE3602247C2 (en) * | 1986-01-25 | 1997-01-23 | Widia Gmbh | Tool coupling for connecting an exchangeable tool head to a tool holder on a machine tool |
JPH039928Y2 (en) * | 1986-04-14 | 1991-03-12 | ||
EP0273259B1 (en) * | 1986-12-22 | 1991-03-20 | Siemens Aktiengesellschaft | Chuck device, especially for dental tools |
US4708040A (en) * | 1987-01-27 | 1987-11-24 | Kennametal Inc. | Lock rod and apparatus for holding a toolholder |
US4747735A (en) * | 1987-01-27 | 1988-05-31 | Kennametal Inc. | Toolholder and method of releasably mounting |
US4723877A (en) * | 1987-01-27 | 1988-02-09 | Kennametal Inc. | Toolholder |
US4736659A (en) * | 1987-01-27 | 1988-04-12 | Kennametal Inc. | Apparatus for holding a toolholder shank |
US4726269A (en) * | 1987-01-27 | 1988-02-23 | Kennametal Inc. | Toolholder assembly |
US4726268A (en) * | 1987-01-27 | 1988-02-23 | Kennametal Inc. | Clamping apparatus for holding a toolholder shank |
DE3711808A1 (en) * | 1987-04-08 | 1988-10-20 | Walter Gmbh Montanwerke | MULTI-PIECE CLAMPING SYSTEM, IN PARTICULAR FOR ROTARY TOOLS |
SE457623B (en) * | 1987-04-21 | 1989-01-16 | Sandvik Ab | TOOL CONNECTION |
DE3820871A1 (en) * | 1987-06-23 | 1989-02-16 | Gedib Ingenieurbuero U Innovat | Device for attaching and clamping chucking means to machine-tool spindles |
DE3721158A1 (en) * | 1987-06-26 | 1989-01-05 | Krupp Gmbh | TOOL CHANGE SYSTEM WITH ANGLE POSITIONING |
SE457935B (en) * | 1987-07-08 | 1989-02-13 | Seco Tools Ab | TOOLS FOR CUTTING PROCESSING AND CUTTING BEFORE TOOLS |
USRE34256E (en) * | 1987-07-08 | 1993-05-18 | Seco Tools Ab | Tool for metal cutting |
JPH071214Y2 (en) * | 1988-03-10 | 1995-01-18 | 株式会社ツガミ | Diaphragm chuck device |
JPH0224009A (en) * | 1988-07-13 | 1990-01-26 | Matsuura Kikai Seisakusho:Kk | Spindle for machine tool |
JPH0748323Y2 (en) * | 1990-10-06 | 1995-11-08 | ユキワ精工株式会社 | Chuck device |
ATE136480T1 (en) * | 1991-03-13 | 1996-04-15 | Polytool Ag | REAMER WITH INTERCHANGEABLE CUTTING HEAD |
JP2577906Y2 (en) * | 1991-10-08 | 1998-08-06 | ダイハツ工業株式会社 | Tool holder |
JPH0631568A (en) * | 1992-07-14 | 1994-02-08 | Daishowa Seiki Co Ltd | Tool holder installing device |
JP2571325B2 (en) * | 1992-04-14 | 1997-01-16 | 大昭和精機株式会社 | Tool holder mounting device |
US5322304A (en) * | 1993-04-15 | 1994-06-21 | Wayne State University | Tool holder-spindle connection |
DE4402483A1 (en) * | 1993-12-23 | 1995-06-29 | Johne & Co Praezisionswerkzeug | Tool holder or the like |
JP3180870B2 (en) * | 1994-10-25 | 2001-06-25 | 株式会社日研工作所 | Tool holder |
JP3210241B2 (en) * | 1995-02-07 | 2001-09-17 | 光洋機械工業株式会社 | Speed-up spindle device |
US5595391A (en) * | 1995-04-18 | 1997-01-21 | The Board Of Governors Of Wayne State University | Relating to tapered connections |
ES2143841T3 (en) * | 1997-04-30 | 2000-05-16 | Bacci Paolino Di Giuseppe Bacc | ROTARY TOOL FOR A MACHINE-TOOL AND MACHINE-TOOL USING SUCH A TOOL. |
US6036198A (en) * | 1999-04-01 | 2000-03-14 | Kramer; Hy | Coupling for attaching a tool to a chuck |
KR100428728B1 (en) * | 2000-04-10 | 2004-04-28 | 파스칼 엔지니어링 가부시키가이샤 | Tool holder |
DE10032073B4 (en) * | 2000-07-01 | 2015-02-05 | Reishauer Ag | Detachable, highly accurate and rigid connection of a tool, workpiece or measuring device carrier with a spindle head of a machine tool spindle |
DE10048910A1 (en) | 2000-10-02 | 2002-05-02 | Mapal Fab Praezision | junction |
DE20119569U1 (en) | 2001-12-01 | 2002-02-14 | AKE Knebel GmbH & Co., 72336 Balingen | Device for holding tools |
SE524063C2 (en) * | 2002-01-29 | 2004-06-22 | Sandvik Ab | Tool coupling for rotating tools where the female part of the coupling has a triangular cross section |
SE524148C2 (en) * | 2002-01-29 | 2004-07-06 | Sandvik Ab | Tool coupling for rotating tools with control means between the tool parts |
JP3704320B2 (en) * | 2002-03-18 | 2005-10-12 | 株式会社日研工作所 | Tool holder |
JP2004066443A (en) * | 2002-06-10 | 2004-03-04 | Nikken Kosakusho Works Ltd | Tool holder |
SE526762C2 (en) * | 2002-06-17 | 2005-11-01 | Sandvik Intellectual Property | He / she connection showing press fit between the parts |
DE10233694A1 (en) * | 2002-07-24 | 2004-02-12 | Komet Präzisionswerkzeuge Robert Breuning Gmbh | Coupling to bond two tool parts together has a cylindrical fitting bolt at one part, to be drawn into a holding sleeve at the other part, with conical sections for centering, and a clamping mechanism to pull and hold them together |
SE526137C2 (en) * | 2003-01-28 | 2005-07-12 | Sandvik Ab | Tool coupling for rotating tools with radial joints |
JP3899324B2 (en) * | 2003-02-24 | 2007-03-28 | 株式会社日研工作所 | Tool holder |
US6942437B2 (en) * | 2003-12-16 | 2005-09-13 | Ingersoll Cutting Tool Company | Milling cutting tool having cutter body mated to an adapter |
JP2005224871A (en) * | 2004-02-10 | 2005-08-25 | Fanuc Ltd | Spindle structure of machine tool |
FR2877596B1 (en) * | 2004-11-08 | 2008-05-30 | Aob Sa | IMPROVING MEANS FOR ASSEMBLING CONE / FACE BETWEEN THE SUPPORTING ORGANS OF TWO COAXIAL ROTARY TOOLS |
DE102005051545B4 (en) * | 2005-10-27 | 2008-01-31 | Kennametal Inc. | toolholder |
US7278196B1 (en) * | 2006-04-29 | 2007-10-09 | Stojan Stojanovski | Interlocking tool holder |
US20070295781A1 (en) * | 2006-06-22 | 2007-12-27 | Hitachi, Ltd | Tool Assembly Used With Friction Stir Welding |
DE102007012487B4 (en) | 2007-03-15 | 2016-12-15 | Franz Haimer Maschinenbau Kg | toolholder |
US7690874B2 (en) * | 2007-12-12 | 2010-04-06 | Kennametal Inc. | Rotary tapered tool holder with adapter sleeve |
IL188985A0 (en) * | 2008-01-23 | 2008-11-03 | Iscar Ltd | Clamping tool |
JP5217646B2 (en) * | 2008-06-04 | 2013-06-19 | 株式会社ジェイテクト | Tool clamping device and tool clamping method |
JP5011366B2 (en) * | 2009-11-27 | 2012-08-29 | 株式会社日研工作所 | Tool holder and method for assembling the tool holder |
JP5234682B2 (en) * | 2011-09-16 | 2013-07-10 | 株式会社日研工作所 | Tool holder |
CN102744629B (en) * | 2012-07-26 | 2015-05-27 | 山西浩业通用设备有限公司 | Cutter stroke-increasing arm |
EP2957381B1 (en) * | 2014-06-19 | 2018-06-06 | System 3R International AB | Pallet for clamping chucks |
US9597737B2 (en) * | 2015-04-27 | 2017-03-21 | Iscar, Ltd. | Tool coupling arrangement for drills and reamers |
JP6651494B2 (en) * | 2017-12-06 | 2020-02-19 | 三菱重工コンプレッサ株式会社 | Cutting tool and method of assembling cutting tool |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1615233A (en) * | 1925-04-17 | 1927-01-25 | Joseph M Redinger | Cutter holder |
GB567448A (en) * | 1943-08-09 | 1945-02-14 | Phillip Gilbert Thomas | An improved tool for forming centres in workpieces |
US2392519A (en) * | 1942-10-21 | 1946-01-08 | A C Wickman Ltd | Center drill |
US2403861A (en) * | 1944-12-18 | 1946-07-09 | William F Klemm | Center drill |
CH368345A (en) * | 1959-09-17 | 1963-03-31 | Melle Usines Sa | Assembly process of mechanical parts |
FR1473259A (en) * | 1966-01-28 | 1967-03-17 | Method and machine for producing centering depressions on the workpieces | |
DE1915558A1 (en) * | 1969-03-27 | 1970-10-08 | Vyzk Ustav Obrabecich Stroju | Method and device for producing center bores on workpieces with high geometric accuracy |
EP0061075A1 (en) * | 1981-03-17 | 1982-09-29 | Utensileria Sassolese S.a.s. di Casanova Emilio - Liverani Edgardo & C. | Selfcentering device for attaching tools to the spindle of a machine tool |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2626667A (en) * | 1947-06-14 | 1953-01-27 | Harris Seybold Co | Hollow drill assembly |
US2820640A (en) * | 1955-08-05 | 1958-01-21 | Neil O Regan | Master collet with replaceable soft jaws |
US2856192A (en) * | 1956-10-29 | 1958-10-14 | Hi Shear Rivet Tool Company | Collet with spring jaws |
US3168322A (en) * | 1962-10-18 | 1965-02-02 | Scully Jones & Co | Chucking device for machine tool spindle and tool holder for use therewith |
CH484713A (en) * | 1968-01-12 | 1970-01-31 | Baechtold Fritz | Milling arbor |
SU403514A1 (en) * | 1971-11-24 | 1973-10-26 | Экспериментальный научно исследовательский ннститут металлорежущих станков | Taper shank TOOL |
US3863940A (en) * | 1973-04-04 | 1975-02-04 | Philip T Cummings | Wide opening collet |
SU544520A1 (en) * | 1974-06-07 | 1977-01-30 | Специальное Конструкторское Бюро Прецизионных Станков | Instrumental mandrel |
DE2454146A1 (en) * | 1974-11-14 | 1976-05-20 | Gewefa Pfister Praezisionswerk | Adaptor shaft for machine tool spindle - has seat ring for screw head held captive by enclosed ball race |
DE3039459A1 (en) * | 1980-10-18 | 1982-06-03 | Robert Bosch Gmbh, 7000 Stuttgart | SAWING TABLE WITH A JIGSAW UNDER THE TABLE TOP |
-
1983
- 1983-04-22 DE DE19833314591 patent/DE3314591A1/en active Granted
-
1984
- 1984-03-24 AT AT84103279T patent/ATE30527T1/en not_active IP Right Cessation
- 1984-03-24 EP EP84103279A patent/EP0123156B1/en not_active Expired
- 1984-03-28 US US06/594,126 patent/US4621960A/en not_active Expired - Lifetime
- 1984-04-19 JP JP59077630A patent/JPS59196143A/en active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1615233A (en) * | 1925-04-17 | 1927-01-25 | Joseph M Redinger | Cutter holder |
US2392519A (en) * | 1942-10-21 | 1946-01-08 | A C Wickman Ltd | Center drill |
GB567448A (en) * | 1943-08-09 | 1945-02-14 | Phillip Gilbert Thomas | An improved tool for forming centres in workpieces |
US2403861A (en) * | 1944-12-18 | 1946-07-09 | William F Klemm | Center drill |
CH368345A (en) * | 1959-09-17 | 1963-03-31 | Melle Usines Sa | Assembly process of mechanical parts |
FR1473259A (en) * | 1966-01-28 | 1967-03-17 | Method and machine for producing centering depressions on the workpieces | |
DE1915558A1 (en) * | 1969-03-27 | 1970-10-08 | Vyzk Ustav Obrabecich Stroju | Method and device for producing center bores on workpieces with high geometric accuracy |
EP0061075A1 (en) * | 1981-03-17 | 1982-09-29 | Utensileria Sassolese S.a.s. di Casanova Emilio - Liverani Edgardo & C. | Selfcentering device for attaching tools to the spindle of a machine tool |
Also Published As
Publication number | Publication date |
---|---|
DE3314591C2 (en) | 1987-05-21 |
US4621960A (en) | 1986-11-11 |
ATE30527T1 (en) | 1987-11-15 |
JPH0448571B2 (en) | 1992-08-07 |
EP0123156B1 (en) | 1987-11-04 |
DE3314591A1 (en) | 1984-10-25 |
JPS59196143A (en) | 1984-11-07 |
EP0123156A2 (en) | 1984-10-31 |
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